@article{270382,
      author = {Lewis-Beck, Michael S. and Bryman, Alan. and Liao, Tim  Futing.},
      url = {http://library.usi.edu/record/270382},
      title = {The Sage encyclopedia of social science research methods  /},
      publisher = {Sage,},
      recid = {270382},
      pages = {3 v. (xlvi, 1305 p.) :},
      address = {Thousand Oaks, Calif. :},
      year = {2004},
}